| Nov 30, 11 | Canadian tar sands project carries huge risks, warn environmental activists | | No data |
| Nov 30, 11 | Tar sands issue needs closer examination | | No data |
| Nov 28, 11 | Britain's promotion of Canada's tar sands oil is idiotic | | No data |
| Nov 27, 11 | UK secretly helping Canada push its oil sands project | | No data |
| Nov 17, 11 | Stop the tar sands destruction – outlaw this ecocide | | No data |
| Nov 11, 11 | Keystone XL: Nebraskans take pipeline issue all the way to the White House | | No data |
| Nov 10, 11 | Keystone XL pipeline: US government decision delayed by route review | | No data |
| Nov 10, 11 | Tar sands oil and Keystone XL's dirty secret | | No data |
| Nov 8, 11 | Keystone pipeline: State Department agrees to investigate charges | | No data |
| Nov 7, 11 | Thousands protest at the White House against Keystone XL pipeline | | No data |
| Nov 4, 11 | Q&A: Keystone XL oil pipeline | | No data |
| Nov 2, 11 | Nebraska legislators move to block Keystone XL pipeline route | | No data |
| Nov 1, 11 | Keystone XL pipeline debate moves to Nebraska as final decision looms | | No data |
| Oct 27, 11 | North Sea oil spill risk 'unacceptably high', claims European commission | | No data |
| Oct 27, 11 | Congressional Democrats push for investigation into Keystone XL project | | No data |
| Oct 24, 11 | Wrong direction for energy policy | | No data |
| Aug 19, 11 | Massive protest at White House against Alberta tar sands pipeline | | No data |
| Aug 18, 11 | Climate scientist willing to face arrest at tar sands pipeline protest | | No data |
| Aug 14, 11 | Canada's PR work for tar sands: dirty, crude and oily | | No data |
| Aug 4, 11 | Canadian government accused of 'unprecedented' tar sands lobbying | | No data |
| Jul 28, 11 | Canadian campaign puts the spin on 'ethical oil' | | No data |
| Jul 20, 11 | Montana judge rules against transport of giant oilfield equipment | | No data |
| Jul 11, 11 | Rupture in planned US pipeline could release 7m gallons of oil, study warns | | No data |
| Jun 15, 11 | Congress panel approves bill to fast-track Keystone XL pipeline | | No data |
| Jun 1, 11 | Canada tries to hide Alberta tar sands carbon emissions | | No data |
| Jun 1, 11 | Canada's crude politics on oil sands | | No data |
| May 30, 11 | UK undermining Europe's tar sands ban, say campaigners | | No data |
| May 24, 11 | Secretary Clinton, please call time on the Keystone Kochs | | No data |
| Mar 16, 11 | Alberta tar sands pipeline project delayed | | No data |
| Mar 2, 11 | Texas activists ready to fight over $7bn oil pipeline in the home of black gold | | No data |